Abubuwan da ke cikin toka daga na yau da kullunredispersible polymer fodafactory ne kullum 10± 2
Matsakaicin abun ciki na ash yana cikin kashi 12%, kuma inganci da farashi suna kama da juna
Wasu foda na latex na cikin gida sun fi kashi 30%, har ma wasu foda na roba suna da kusan kashi 50% na toka.
Yanzu ingancin da farashin dispersible polymer foda a kasuwa ne m, kokarin zabi
Ƙananan abun ciki na toka, babban aiki mai tsada da ingantaccen ingancin wadata.
Yadda za a zabi foda na latex foda, gabaɗaya yana da wuya a fara lokacin yin dabarar,
Babu wata hanya mai tasiri banda sanya shi a cikin samfurin don gwaji.
Ya kamata a yi la'akari da zaɓin rarrabuwa na polymer foda mai dacewa daga abubuwa masu zuwa:
1. Gilashin canjin zafin jiki na polymer foda mai watsawa.
Gilashin canjin zafin jiki shine polymer wanda ke nuna elasticity;a ƙarƙashin wannan zafin jiki, polymer yana nuna brittleness.
Gabaɗaya, zafin canjin gilashin na latex foda shine -15 ± 5 ℃.
Ainihin babu matsala.
Gilashin canjin zafin jiki shine babban mai nuna alama na zahirin kaddarorin polymer foda masu tarwatsewa, kuma ga takamaiman samfuran,
Zaɓin madaidaici na zafin canjin gilashin na foda polymer foda yana da amfani don haɓaka sassaucin samfur da gujewa.
fasa, da sauransu.
2. Mafi ƙarancin fim ɗin zafin jiki
Bayan an haɗa foda na polymer da za a iya tarwatsawa da ruwa kuma an sake dawo da shi, yana da irin wannan kaddarorin zuwa ainihin emulsion.
Wato, bayan da ruwa ya ƙafe, za a samar da fim, wanda ke da sassaucin ra'ayi mai kyau da mannewa mai kyau zuwa nau'i-nau'i daban-daban.
Matsakaicin zafin jiki na fim na latex foda da masana'antun daban-daban ke samarwa zai ɗan bambanta.
Ma'anar wasu masana'antun shine 5 ℃, idan dai latex foda tare da inganci mai kyau yana da zafin jiki na fim tsakanin 0 da 5 ℃.
3. Abubuwan da za a iya warwarewa.
Ƙananan foda na polymer waɗanda ba za a iya tarwatsa su ba suna cikin ɓangaren ko wuya a narkar da su cikin ruwan sanyi ko ruwan alkaline.
4. Farashin.
A m abun ciki na emulsion ne game da 53%, wanda ke nufin cewa game da 1.9 ton na emulsion solidified zuwa daya ton na roba foda.
Idan ka lissafta kashi 2% na ruwa, wato ton 1.7 na emulsion don yin tan ɗaya na foda na roba, da 10% na ash.
Yana ɗaukar kimanin tan 1.5 na emulsion don samar da tan ɗaya na foda na roba.5. Maganin ruwa na latex foda
Domin gwada danko na redispersible latex foda, wasu abokan ciniki kawai narkar da latex foda a cikin.
Bayan na zuga ruwa, sai na gwada shi da hannu, na ga bai danne ba, don haka sai na dauka ba foda ba ce ta gaske.
A gaskiya ma, redispersible latex foda kanta ba m, an kafa ta da fesa bushewa na polymer emulsion.na foda.
Lokacin da aka haɗa foda na polymer ɗin da za a iya sakewa tare da ruwa kuma an sake dawo da shi, yana da kaddarorin iri ɗaya kamar na asali na emulsion, wato, danshi.
Fina-finan da aka yi bayan an fitar da su suna da sassauƙa sosai kuma suna mannewa da kyau ga abubuwa daban-daban.
Hakanan zai iya haɓaka riƙewar ruwa na abu kuma ya hana turmin siminti daga taurin, bushewa da fashe da sauri;
Ƙara robobi na turmi da inganta aikin ginin.Idan ana son yin gwaji, dole ne ya zama daidai
Yi gwajin turmi don ganin rarrabuwar sa, samuwar fim, sassauci (ciki har da gwajin cirewa,
Ko ƙarfin asali ya cancanta) Gabaɗaya, ana iya samun sakamakon gwaji bayan kwanaki 10
Lokacin aikawa: Oktoba-25-2022